Harman Kardon AVR247 Service Manual page 166

AVR247
FEATURES SUMMARY
SUPPLY VOLTAGE
– V = 2.7V to 3.6V for Program, Erase and
CC
Read
ACCESS TIME: 70, 90ns
PROGRAMMING TIME
– 10µs per Byte/Word typical
19 MEMORY BLOCKS
– 1 Boot Block (Top or Bottom Location)
– 2 Parameter and 16 Main Blocks
PROGRAM/ERASE CONTROLLER
– Embedded Byte/Word Program algorithms
ERASE SUSPEND and RESUME MODES
– Read and Program another Block during
Erase Suspend
UNLOCK BYPASS PROGRAM COMMAND
– Faster Production/Batch Programming
TEMPORARY BLOCK UNPROTECTION
MODE
COMMON FLASH INTERFACE
– 64 bit Security Code
LOW POWER CONSUMPTION
– Standby and Automatic Standby
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
– Manufacturer Code: 0020h
– Top Device Code M29W800DT: 22D7h
– Bottom Device Code M29W800DB: 225Bh
April 2002
8 Mbit (1Mb x8 or 512Kb x16, Boot Block)
Figure 1. Packages
166
M29W800DT
M29W800DB
3V Supply Flash Memory
SO44 (M)
TSOP48 (N)
12 x 20mm
FBGA
TFBGA48 (ZA)
8 x 6 ball array
harman/kardon
1/41