UPSD3254 STMICROELECTRONICS [STMicroelectronics], UPSD3254 Datasheet - Page 10

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UPSD3254

Manufacturer Part Number
UPSD3254
Description
Flash Programmable System Devices with 8032 Microcontroller Core
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
PROGRAMMING IN-CIRCUIT USING THE JTAG SERIAL INTERFACE . . . . . . . . . . . . . . . . . . . . . 141
INITIAL DELIVERY STATE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
AC/DC PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
MAXIMUM RATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
DC AND AC PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
10/175
Standard JTAG Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
JTAG Port Signals (Table 105.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
JTAG Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Security and Flash memory Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
PLD ICC /Frequency Consumption (5V range) (Figure 72.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
PLD ICC /Frequency Consumption (3V range) (Figure 73.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
PSD MODULE Example, Typ. Power Calculation at V
Absolute Maximum Ratings (Table 107.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Operating Conditions (5V Devices) (Table 108.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Operating Conditions (3V Devices) (Table 109.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
AC Symbols for Timing (Table 110.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Switching Waveforms – Key (Figure 74.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
DC Characteristics (5V Devices) (Table 111.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
DC Characteristics (3V Devices) (Table 112.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
External Program Memory READ Cycle (Figure 75.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
External Program Memory AC Characteristics (with the 5V MCU Module) (Table 113.) . . . . . . . 151
External Program Memory AC Characteristics (with the 3V MCU Module) (Table 114.) . . . . . . . 152
External Clock Drive (with the 5V MCU Module) (Table 115.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
External Clock Drive (with the 3V MCU Module) (Table 116.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
External Data Memory READ Cycle (Figure 76.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
External Data Memory WRITE Cycle (Figure 77.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
External Data Memory AC Characteristics (with the 5V MCU Module) (Table 117.). . . . . . . . . . . 154
External Data Memory AC Characteristics (with the 3V MCU Module) (Table 118.). . . . . . . . . . . 155
A/D Analog Specification (Table 119.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Input to Output Disable / Enable (Figure 78.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
CPLD Combinatorial Timing (5V Devices) (Table 120.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
CPLD Combinatorial Timing (3V Devices) (Table 121.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Synchronous Clock Mode Timing – PLD (Figure 79.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
CPLD Macrocell Synchronous Clock Mode Timing (5V Devices) (Table 122.) . . . . . . . . . . . . . . . 157
CPLD Macrocell Synchronous Clock Mode Timing (3V Devices) (Table 123.) . . . . . . . . . . . . . . . 158
Asynchronous RESET / Preset (Figure 80.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Asynchronous Clock Mode Timing (product term clock) (Figure 81.) . . . . . . . . . . . . . . . . . . . . . . 159
CPLD Macrocell Asynchronous Clock Mode Timing (5V Devices) (Table 124.) . . . . . . . . . . . . . . 159
CPLD Macrocell Asynchronous Clock Mode Timing (3V Devices) (Table 125.) . . . . . . . . . . . . . . 160
Input Macrocell Timing (product term clock) (Figure 82.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Input Macrocell Timing (5V Devices) (Table 126.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Input Macrocell Timing (3V Devices) (Table 127.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
CC
= 5.0V (Turbo Mode Off) (Table 106.) . 143

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