ST7MDT2-EPB2/US STMicroelectronics, ST7MDT2-EPB2/US Datasheet - Page 18

• Manufacturer Part Number: ST7MDT2-EPB2/US
• Description: BOARD PROGRAMMING SGL POS ST7
• Manufacturer: STMicroelectronics
• Type: MCUr

Specifications of ST7MDT2-EPB2/US

• Contents: Programmer Board
• For Use With/related Products: ST72311, ST72124, ST72314, ST72334
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST72334J/N, ST72314J/N, ST72124J
6 DATA EEPROM
6.1 INTRODUCTION
The Electrically Erasable Programmable Read
Only Memory can be used as a non volatile back-
up for storing data. Using the EEPROM requires a
basic access protocol described in this chapter.
Figure 7. EEPROM Block Diagram
18/153
EECSR
EEPROM INTERRUPT
0
ADDRESS BUS
0
RESERVED
DECODER
ADDRESS
0
0
0
4
IE
EEPROM
DECODER
LAT
DETECTOR
FALLING
ROW
4
4
EDGE
PGM
6.2 MAIN FEATURES
Up to 16 Bytes programmed in the same cycle
EEPROM mono-voltage (charge pump)
Chained erase and programming cycles
Internal control of the global programming cycle
duration
End of programming cycle interrupt flag
WAIT mode management
128
MULTIPLEXER
DATA
(1 ROW = 16 x 8 BITS)
MEMORY MATRIX
HIGH VOLTAGE
EEPROM
DATA BUS
PUMP
DATA LATCHES
128
16 x 8 BITS