psd4235g2 STMicroelectronics, psd4235g2 Datasheet - Page 9

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psd4235g2

Manufacturer Part Number
psd4235g2
Description
Flash In-system Programmable Isp Peripherals For 16-bit Mcus 5v Supply
Manufacturer
STMicroelectronics
Datasheet

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PSD4235G2
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PSD timing and standby current during Power-down mode . . . . . . . . . . . . . . . . . . . . . . . . 96
APD counter operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Status During Power-On Reset, Warm Reset and Power-down mode. . . . . . . . . . . . . . . . 99
JTAG port signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Example of PSD typical power calculation at V
Example of PSD typical power calculation at V
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
AC signal letters for PLD timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
AC signal behavior symbols for PLD timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
DC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
CPLD Combinatorial timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
CPLD macrocell Synchronous clock mode timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
CPLD macrocell Asynchronous clock mode timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Input macrocell timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Program, WRITE and Erase times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
READ timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
WRITE timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Port F Peripheral Data Mode Read timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Port F Peripheral Data Mode Write timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Reset (RESET) timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Power-down timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
ISC timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
LQFP80 - 80-lead plastic thin, quad, flat package mechanical data. . . . . . . . . . . . . . . . . 124
Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
PSD4235G2 LQFP80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
CC
CC
= 5.0V (with Turbo mode on) . . . . . . . 107
= 5.0V (with Turbo mode off) . . . . . . . 108
List of tables
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