h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 18

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Rev. 3.00 Mar 21, 2006 page xviii of liv
Item
27.1.6 Flash Memory
Characteristics
Table 27.15 Flash
Memory
Characteristics
27.2.2 DC
Characteristics
Table 27.17 DC
Characteristics (5)
27.2.3 AC
Characteristics
Table 27.23 Timing of
On-Chip Peripheral
Modules (1)
27.2.7 Usage Notes
Figure 27.5
Connection of VCL
Capacitor
Page
722
723
736
752
761
Revision (See Manual for Details)
Table 28.15 amended
Notes 8 to 10 added
Notes: 8. Minimum number of times for which all characteristics
are guaranteed after rewriting (Guarantee range is 1 to
minimum value).
9. Reference value for 25 C (as a guideline, rewriting should
normally function up to this value).
10. Data retention characteristic when rewriting is performed
within the specification range, including the minimum value.
Table 27.17 (5) amended
Table 27.23 (1) amended
(Before) t
Figure 27.5 amended
< Product with internal step-down function >
HD64F2145B
HD64F2148B
Item
Programming time *
Erase time *
Reprogramming count
Data retention time *
Schmitt
trigger input
voltage
1
*
3
*
P67 to P60 (KWUL
= 00) *
KIN15 to KIN8 *
IRQ2 to IRQ0 *
IRQ5 to IRQ3
6
cscyc
Item
1
10
*
2
*
2
4
*
6
,
(After) t
3
,
7
*
8
,
(1) V
Symbol Min
V
V
Scyc
T
T
T
–
+
+
– V
T
–
Symbol Min
t
t
N
t
P
E
DRP
WEC
V
V
—
V
V
CC
CC
CC
CC
B
B
0.2
0.05
0.2
0.05
—
—
100 *
10
8
Typ Max
—
—
—
Typ
10
100
10,000 *
—
—
V
V
—
CC
CC
9
B
Max
200
1200 ms/block
—
—
0.7
0.7
Unit
ms/
128 bytes
times
Years
V
Unit
Test
Condition
Test
Conditions