SH7011 Datasheet, PDF (15/292 Pages) Renesas Technology Corp – CMOS single-chip microprocessors

1.2 Block Diagram
RES
EXTAL
XTAL
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
;;;;;;^{;;; CPU}
RAM
4 kbytes
;; _Interrupt
controller
Bus state
controller
;;;;;;; Timers
16-bit
multifunctional
;;;;; timers × 3,
16-bit compare
match timers × 2,
;;;;;;;;;;;; ^{8-bit timers × 2}
Serial communi-
cation interface
(×1 channel)
A/D converter
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
D15
D14
D13
D12
D11
D10
Vss
D9
Vss
D8
;;;;: Peripheral address bus
: Peripheral data bus
: Internal address bus
: Internal upper data bus
: Internal lower data bus
Figure 1.1 Block Diagram of the SH7011
D7
D6
D5
D4
D3
D2
D2
D1
D0
4