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Appendix H Differences from H8/3048F-ZTAT
Table H.1
Differences between H8/3052B F-ZTAT and H8/3048F-ZTAT
Item
Pin specifications
ROM/RAM
Program/erase voltage
V
pin function
pp
Boot mode setting
method
User program mode
setting method
Programming
processing
H8/3048F-ZTAT
Pin 1 → V
CC
Pin 10 → V
/RESO
PP
128 kbytes dual-power-supply flash
memory
4 kbytes RAM
12 V application
Multiplexed as RESO pin
RESO = 12 V
MD2
MD1
Mode 5
12 V
0
Mode 6
12 V
1
Mode 7
12 V
1
Reset release
RESO = 12 V
MD2
MD1
Mode 5
1
0
Mode 6
1
1
Mode 7
1
1
Reset release
Block corresponding to programming
addresses is set in EBR1/EBR2 before
programming
Appendix H Differences from H8/3048F-ZTAT
H8/3052B F-ZTAT
5 V Operation
Pin 1 → V
CL
Connected to V
connection of 0.1 µF capacitor
Pin 10 → FWE
512 kbytes single-power-supply flash
memory
8 kbytes RAM
V
single power supply
CC
FWE function only (RESO function
eliminated)
FWE = 1
MD0
MD2
1
Mode 5
0
0
Mode 6
0
1
Mode 7
0
Set to:
mode 1 in case of mode 5
mode 2 in case of mode 6
mode 3 in case of mode 7
Reset release
FWE = 1
MD0
MD2
1
Mode 5
1
0
Mode 6
1
1
Mode 7
1
Reset release
No setting
Rev. 3.00 Mar 21, 2006 page 811 of 814
, with external
SS
MD1
MD0
0
1
1
0
1
1
MD1
MD0
0
1
1
0
1
1
REJ09B0302-0300
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