UPSD3254 STMICROELECTRONICS [STMicroelectronics], UPSD3254 Datasheet - Page 11

no-image

UPSD3254

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPSD3254A-24U6
Manufacturer:
ST
0
Part Number:
UPSD3254A-40T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
UPSD3254A-40U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
UPSD3254A-40U6
Manufacturer:
ST
Quantity:
20 000
Part Number:
UPSD3254B-24U6
Manufacturer:
ST
0
Part Number:
UPSD3254BV-24U6
Manufacturer:
ST
Quantity:
3 100
Part Number:
UPSD3254BV-24U6
Manufacturer:
ST
Quantity:
875
Part Number:
UPSD3254BV-24U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
UPSD3254BV-24U6
Manufacturer:
ST
Quantity:
20 000
Part Number:
UPSD3254BV-40U6
Manufacturer:
ST
Quantity:
200
PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
PACKAGE MECHANICAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
REVISION HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Program, WRITE and Erase Times (5V Devices) (Table 128.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Program, WRITE and Erase Times (3V Devices) (Table 129.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Peripheral I/O READ Timing (Figure 83.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Port A Peripheral Data Mode READ Timing (5V Devices) (Table 130.) . . . . . . . . . . . . . . . . . . . . 163
Port A Peripheral Data Mode READ Timing (3V Devices) (Table 131.) . . . . . . . . . . . . . . . . . . . . 163
Peripheral I/O WRITE Timing (Figure 84.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Port A Peripheral Data Mode WRITE Timing (5V Devices) (Table 132.) . . . . . . . . . . . . . . . . . . . 164
Port A Peripheral Data Mode WRITE Timing (3V Devices) (Table 133.) . . . . . . . . . . . . . . . . . . . 164
Reset (RESET) Timing (Figure 85.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Reset (RESET) Timing (5V Devices) (Table 134.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Reset (RESET) Timing (3V Devices) (Table 135.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
V
V
ISC Timing (Figure 86.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
ISC Timing (5V Devices) (Table 138.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
ISC Timing (3V Devices) (Table 139.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
MCU Module AC Measurement I/O Waveform (Figure 87.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
PSD MODULE AC Float I/O Waveform (Figure 88.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
External Clock Cycle (Figure 89.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Recommended Oscillator Circuits (Figure 90.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
PSD MODULE AC Measurement I/O Waveform (Figure 91.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
PSD MODULE AC Measurement Load Circuit (Figure 92.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Capacitance (Table 140.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
STBYON
STBYON
Definitions Timing (5V Devices) (Table 136.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Timing (3V Devices) (Table 137.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
11/175

Related parts for UPSD3254