DS80CH11 Maxim, DS80CH11 Datasheet - Page 80

• Manufacturer Part Number: DS80CH11
• Description: The system energy manager is a highly integrated microcontroller that provides several key features for systems including key scanning and control, battery and power management, as well as two 2-Wire serial I/O Ports
• Manufacturer: Maxim

EXTERNAL DATA MEMORY READ CYCLE Figure 13–2
EXTERNAL DATA MEMORY WRITE CYCLE Figure 13–3
DS80CH11
011200 80/88
PORT 0
PORT 2
PSEN
ALE
RD
PORT 0
PORT 2
PSEN
ALE
WR
INSTRUCTION
INSTRUCTION
IN
IN
t
LHLL2
t
LLAX2
t
ADDRESS
AVLL
t
t
AVWL2
t
t
AVLL
ADDRESS
A0–A7
LLWL
LLAX1
t
AVWL2
t
A0–A7
AVWL1
t
AVWL1
t
RLAZ
t
LLWL
t
t
AVDV2
AVDV1
t
LLDV
t
QVWX
ADDRESS A8–A15 OUT
ADDRESS A8–A15 OUT
t
t
RLDV
RLRH
t
WLWH
DATA OUT
DATA IN
t
WHQX
t
t
RHDZ
WHLH
t
WHLH
t
RHDX
ADDRESS
A0–A7
ADDRESS
A0–A7