应用于Flash型FPGA的正高压电荷泵

doi:10.16180/j.cnki.issn1007-7820.2025.03.010

电子科技 ›› 2025, Vol. 38 ›› Issue (3): 75-81.doi: 10.16180/j.cnki.issn1007-7820.2025.03.010

应用于Flash型FPGA的正高压电荷泵

江少祥¹(), 禹胜林¹, 马金龙², 吴楚彬²

1.南京信息工程大学电子与信息工程学院,江苏南京 210000
2.中国电子科技集团第五十八研究所,江苏无锡 214000

收稿日期:2023-09-20 修回日期:2023-10-15 出版日期:2025-03-15 发布日期:2025-03-11
通讯作者: 江少祥(2002-),男,E-mail:leslie092013@163.com,硕士研究生。研究方向:Flash型FPGA配置电路设计。
作者简介:禹胜林(1967-),男,博士,教授。研究方向:集成电路封装技术、传感芯片集成感知技术。
基金资助:
国家自然科学基金(62272234)

Positive High Voltage Charge Pump Applied to Flash-Based FPGA

JIANG Shaoxiang¹(), YU Shenglin¹, MA Jinlong², WU Chubin²

1. School of Electronics and Information Engineering,Nanjing University of Information Science and Technology,Nanjing 210000,China
2. The 58th Research Institute of China Electronics Technology Group,Wuxi 214000,China

Received:2023-09-20 Revised:2023-10-15 Online:2025-03-15 Published:2025-03-11
Supported by:
National Natural Science Foundation of China(62272234)

摘要/Abstract

摘要：

Flash型FPGA(Filed Programmable Gate Array)在进行编程操作时,电荷泵为编程管栅端提供正高压。为满足Flash型FPGA的上电及时运行性和编程稳定性,要求电荷泵不仅能输出高压,还应具有较快的启动速度和较小的输出电压纹波。文中基于传统交叉耦合电荷泵提出一种正高压电荷泵。电荷泵的主体采取并联双支路结构,降低了输出电压纹波,采用六相不交叠时钟和新增时钟升压模块对电荷泵进行时序控制,在消除了反向电流影响的同时提高了电荷泵启动速度。在输出端设置稳压模块进行稳压调节,保证编程稳定性。仿真结果表明,在电源电压为3.3 V、时钟频率为20 MHz、负载电容为50 pF的条件下,电荷泵启动时间为6.6 μs,输出电压稳定到15 V,输出纹波仅有23 mV。采用0.18 μm CMOS(Complementary Metal Oxide Semiconductor)工艺流片后,测试结果满足Flash型FPGA的编程需求。

关键词: Flash型FPGA, 编程, 高压, 交叉耦合, 并联双支路, 六相不交叠时钟, 纹波, 电荷泵

Abstract:

When Flash-based FPGA(Filed Programmable Gate Array) performs programming operations, the charge pump provides positive high voltage to the gate end of the programming tube. In order to meet the power on timely operation, and programming stability of Flash-based FPGA, the charge pump is required not only be able to output high voltage, but also have fast startup speed and small output voltage ripple. This study proposes a positive high-voltage charge pump based on the traditional cross coupled charge pump. The main body of the charge pump adopts a parallel dual branch structure, reducing the output voltage ripple. It uses a six phase non overlapping clock and a new clock boost module to control the timing of the charge pump, eliminating the impact of reverse current and improving the start speed of the charge pump. A voltage stabilizing module is set at the output end for voltage regulation, ensuring programming stability. The simulation results show that under the conditions of 3.3 V supply voltage, 20 MHz clock frequency and 50 pF load capacitance, the charge pump startup time is 6.6 μs, the output voltage is stable to 15 V, and the output ripple is only 23 mV. After using 0.18 μm CMOS(Complementary Metal Oxide Semiconductor) technology, the test results meet the programming requirements of Flash FPGA.

Key words: Flash-based FPGA, pogramming, high pressure, cross coupling, parallel double branch, six phase non overlapping clock, ripple, charge pump

中图分类号:

TN433

江少祥, 禹胜林, 马金龙, 吴楚彬. 应用于Flash型FPGA的正高压电荷泵[J]. 电子科技, 2025, 38(3): 75-81.

JIANG Shaoxiang, YU Shenglin, MA Jinlong, WU Chubin. Positive High Voltage Charge Pump Applied to Flash-Based FPGA[J]. Electronic Science and Technology, 2025, 38(3): 75-81.

图/表 16

图1

图2

图3

图4

图5

图6

图7

图8

图9

图10

图11

图12

图13

图14

图15

表1

参考文献 18

[1]	于云, 谢亮, 张文杰, 等. 一种高效低纹波双端输出的电荷泵设计[J]. 微电子学与计算机, 2021, 38(3):66-71.
	Yu Yun, Xie Liang, Zhang Wenjie, et al. Design of a high-efficiency and low-ripple charge pump circuit with double output[J]. Microelectronics and Computer, 2021, 38(3):66-71.
[2]	李珂, 顾飞, 陈献文, 等. 适用于低压EEPROM编程的双电荷泵电路系统设计[J]. 固体电子学研究与进展, 2023, 43(1):78-82.
	Li Ke, Gu Fei, Chen Xianwen, et al. Design of dual-charge pump system applied in low-voltage EEPROM operation[J]. Research and Progress of SSE, 2023, 43(1):78-82.
[3]	王牧晨. 适用于 FLASH存储器的电荷泵的研究与设计[D]. 武汉: 华中科技大学,2021:15-28.
	Wang Muchen. Research and design of charge pump for Flash[D]. Wuhan: Huazhong University of Science and Technology,2021:15-28.
[4]	李卿, 周健军. 一种完全消除阈值电压损失的低纹波高效电荷泵[J]. 微电子学与计算机, 2015, 32(4):86-89,93.
	Li Qing, Zhou Jianjun. A high-efficiency low-ripple charge pump without threshold loss[J]. Microelectronics and Computers, 2015, 32(4): 6-89,93.
[5]	魏哨静, 梅年松, 张钊锋, 等. 一种低压高效的电荷泵设计[J]. 微电子学与计算机, 2017, 34(10):72-75.
	Wei Shaojing, Mei Niansong, Zhang Zhaofeng, et al. A high efficiency and low voltage charge pump design[J]. Microelectronics and Computer, 2017, 34(10):72-75.
[6]	杜少通, 段良玉, 谢文娟, 等. 小容值单相H桥级联型STATCO纹波电流分析[J]. 电子科技, 2020, 33(5):50-57.
	Du Shaotong, Duan Liangyu, Xie Wenjuan, et al. Analysis of ripple current in low-capacitance single-phase cascaded H-bridge STATCOM[J]. Electronic Science and Technology, 2020, 33(5):50-57.
[7]	欧阳托日, 黄鲁. 一种减小纹波电压的新型电荷泵调节电路[J]. 网络安全与数据处理, 2018, 37(4):116-119.
	Ouyang Tuori, Huang Lu. A new charge pump regulator with small ripple voltage[J]. Cyber Security and Data Govermence, 2018, 37(4):116-119.
[8]	荆郁然, 吴楚彬, 秦旺. 应用于Flash存储器的一种高效低纹波电荷泵设计[J]. 中国集成电路, 2023, 32(5):48-52.
	Jing Yuran, Wu Chubin, Qin Wang. An efficient low ripple charge pump design applied to Flash memory[J]. China Integrated Circuit, 2023, 32(5):48-52.
[9]	Peng H, Bauwens P, De Pauw H, et al. A 16-phase 8-branch charge pump with advanced charge recycling strategy[C]. Xi'an: Proceedings of the IEEE International Conference on Electron Deviceand Solid-State Circuits,2019:1-3.
[10]	熊力, 黄鲁. 一种用于Flash的新型电荷泵调节技[J]. 微电子学, 2021, 51(3):303-307.
	Xiong Li, Huang Lu. A new charge pump regulation technology for Flash memory[J]. Microelectronics, 2021, 51(3):303-307.
[11]	Zhai Y N, Ling G, Li J Q, et al. A design of fast-setting on-chip charge pump circuit[J]. Journal of Physics:Conference Series, 2022, 2195(1):252-256.
[12]	李成, 赵野, 苗林, 等. 一种用于3D NAND存储器的高压生成电路[J]. 微电子学, 2019, 49(01):97-101.
	Li Cheng, Zhao Ye, Miao Lin, et al. A high voltage generator circuit for 3D NAND Flash memory[J]. Microelectronics, 2019, 49(1):97-101.
[13]	Junior A C P, Fabian O, Antonio P. A three-stage charge pump with forward body biasing in 28 nm UTBB FD-SOI CMOS[J]. IEEE Transactions on Circuits and Systems Iregular Papers, 2021, 68(11):4810-4819.
[14]	Huang C C, Liu F, Wang Q Q, et al. A small ripple program voltage generator without high-voltage regulator for 3D NAND Flash[J]. IEEE Transactions on Circuits and Systems II:Express Briefs, 2020, 67(6):1049-1053.
[15]	Jing G, Tianyu G, Kaiming N, et al. A low-ripple charge pump with novel compensator for transient-response improvement in CMOS image sensors[J]. IEEE Transactions on Circuits and Systems II-Express Briefs, 2021, 68(4):1113-1117.
[16]	高敬, 张志浩, 曹江中. 存储器中的一种新型电荷泵电路[J]. 电脑知识与技术, 2019, 15(28):263-265.
	Gao Jing, Zhang Zhihao, Cao Jiangzhong. A novel charge pump circuit in memory[J]. Computer Knowledge and Technology, 2019, 15(28):263-265.
[17]	Lee C, Sungsoo K, Yu J H. Load and frequency dependent CMOS dual-mode DC-DC converte[J]. Microelectronics Journal, 2019, 92(10):4610-4617.
[18]	马金龙, 于宗光, 赵桂林, 等. 一种适用于反熔丝FPGA的高效电荷泵电路[J]. 半导体技术, 2023, 48(5):397-402.
	Ma Jinlong, Yu Zongguang, Zhao Guilin, et al. An efficient charge pump circuit for anti-fuse FPGA[J]. Semiconductor Technology, 2023, 48(5):397-402.

参数	文献[7]	文献[8]	本文
工艺/μm	0.34	0.18	0.18
级数	4	9	9
上升时间/μs	5.00	6.80	6.60
输出电压/V	9.00	15.00	15.00
纹波/mV	70.00	38.50	23.00

应用于Flash型FPGA的正高压电荷泵

Positive High Voltage Charge Pump Applied to Flash-Based FPGA

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

图/表 16

参考文献 18

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	梁启宇, 王永刚, 邱胜顺. 单开关谐振脉冲电源的过电压抑制[J]. 电子科技, 2024, 37(6): 17-28.
[2]	聂春芳, 郝正航, 陈卓, 何朴想. 新型电力系统电磁暂态加速仿真技术[J]. 电子科技, 2024, 37(3): 18-25.
[3]	郑诗程, 刘海瑞, 徐权威, 郎佳红, 方四安, 徐磊. 基于Boost型APD的角接SVG直流侧电压纹波抑制方法[J]. 电子科技, 2024, 37(10): 71-80.
[4]	余浩然,肖昊. 基于LDL算法的大规模矩阵求逆加速器设计及其FPGA实现[J]. 电子科技, 2023, 36(7): 1-7.
[5]	程碧倩,刘光柱,肖昊. 改进的蒙哥马利模乘算法及FPGA实现[J]. 电子科技, 2022, 35(7): 58-63.
[6]	黄凯,张国澎,李子汉. 直流微网母线电压纹波集中补偿自寻优策略[J]. 电子科技, 2022, 35(6): 70-75.
[7]	王春华,李斌,杜高明,李桢旻. 一种高性能RLWE加密处理器的设计与实现[J]. 电子科技, 2022, 35(11): 13-20.
[8]	耿昭谦,朱虎明,李旭明,陈梅青,杨贵鹏. 基于高性能计算的雷达信号处理研究综述[J]. 电子科技, 2021, 34(9): 1-6.
[9]	袁怡雯,李华峰,李锡龙. 可变电容式直线静电电机的驱动器设计[J]. 电子科技, 2021, 34(4): 18-23.
[10]	任磊,付子义,雷海勋. 有源电力滤波器改进电流预测无差拍控制方法[J]. 电子科技, 2021, 34(11): 67-74.
[11]	杜少通,段良玉,谢文娟,杨万里. 小容值单相H桥级联型STATCOM纹波电流分析[J]. 电子科技, 2020, 33(5): 50-57.
[12]	胡会智,吉培荣,张赟宁,吴张傲. 改进双开关表直接功率控制策略的研究[J]. 电子科技, 2019, 32(5): 62-67.
[13]	李孟凡,邹子豪,舒凡娣. 基于FPGA实现随机逻辑的混合不确定性故障树分析研究[J]. 电子科技, 2019, 32(4): 6-10.
[14]	郝嘉俊,王亚刚,马江涛. 基于LabVIEW的手术机器人虚拟仿真平台设计[J]. 电子科技, 2019, 32(2): 14-19.
[15]	余瑞容,张启东. 一种应用于高压电机驱动的电平移位电路[J]. 电子科技, 2019, 32(12): 11-16.