hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 200

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Section 6 ROM
Figure 6.5 shows a PROM write/verify timing diagram.
Note: * t
Rev. 6.00 Aug 04, 2006 page 164 of 680
REJ09B0145-0600
Address
Data
V
V
CE
PGM
OE
PP
CC
V
V
V
V
PP
CC
CC +1
CC
opw
is defined by the value shown in figure 6.4, High-Speed, High-Reliability Programming Flowchart.
t
t
t
t
t
VCS
CES
VPS
AS
DS
Input data
t
Figure 6.5 PROM Write/Verify Timing
OPW
t
PW
*
Write
t
DH
t
OES
t
OE
Verify
Output data
t
t
DF
AH