Fujitsu FR60 Hardware Manual page 26

CHAPTER 1 OVERVIEW
■ MB91355A/354A/F355A/F356B/F357B Block Diagram
Figure 1.2-2 MB91355A/354A/F355A/F356B/F357B Block Diagram
X0, X1
MD0 to 2
X0A, X1A
INT0 to 15
SO0 to
SCK0 to
SO5 to
SCK5 to
AN0
AVRH, AVCC
AVSS, AVRL
DA0 to 2
DAVC, DAVS
ROM/Flash
RAM (Stack)
RAM (Instruction
execution enabled)
8
Bit search
Stack RAM
ROM/Flash 512KB
(F356B only : 256 KB)
RAM
(Instruction execution
enabled)
32
adapter
Clock
control
INIT
Watch timer
16
Interrupt
controller
External interrupt
(16 channels)
NMI
4
SI0 to
4
UART (5 channels)
4
U-TIMER
(5 channels)
7
SI5 to
7
SIO (3 channels)
7
to 11
A/D (12 channels)
ATG
D/A (3 channels)
MB91F355A MB91F356B
Flash
512K bytes 256K bytes
16K bytes 16K bytes
8K bytes 8K bytes
FR CPU Core
32
32
DMAC
(5 channels)
Bus converter
External
32
32
memory
interface
16
PORT
16-bit PPG
(6 channels)
Reload timer
(4 channels)
Free-running timer
Input capture
(4 channels)
Output compare
(2 channels)
2
I C (1 channel)
Up/down counter
(1 channel)
MB91F357B
Flash Flash
512K bytes
16K bytes
8K bytes
to 2
DREQ0
to 2
DACK0
EOP/DSTP to 2
IOWR
IORD
to 00
A23
to 16
D31
RD
WR1, WR0
RDY
BRQ
BGRNT
SYSCLK
PORT
to 5
TRG0
to 5
PPG0
to 3
TOT0
FRCK
to 3
IN0
to 7
OC0
SDA
SCL
AIN0, 1
BIN0, 1
ZIN0, 1
MB91355A MB91354A
512K bytes 384K bytes
16K bytes 8K bytes
8K bytes 8K bytes