psd934f2v-20mi STMicroelectronics, psd934f2v-20mi Datasheet - Page 82

• Manufacturer Part Number: psd934f2v-20mi
• Description: Flash In-system Programmable Isp Peripherals For 8-bit Mcus
• Manufacturer: STMicroelectronics

PSD9XX Family
Figure 28. Write Timing
78
NON-MULTIPLEXED
NON-MULTIPLEXED
MULTIPLEXED
ADDRESS
ALE/AS
DATA
BUS
BUS
BUS
R/ W
A/D
(DS)
CSI
WR
E
t AVLX
t AVPV
ADDRESS
VALID
t SLWL
t AVWL
t LVLX
ADDRESS
t LXAX
VALID
ADDRESS OUT
t THEH
t WLWH
t EHEL
t WLMV
t DVWH
VALID
VALID
DATA
DATA
t WHPV
Preliminary Information
t WHAX
t WHDX
t ELTL
MCU I/O OUT
STANDARD