参数资料
型号: R5F56108VNFP
元件分类: 微控制器/微处理器
英文描述: 64-BIT, FLASH, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件页数: 76/85页
文件大小: 1355K
代理商: R5F56108VNFP
RX610 Group
5. Electrical Characteristics
R01DS0097EJ0100
Rev.1.00
Page 78 of 83
Apr 22, 2011
5.6
ROM (Flash Memory for Code Storage) Characteristics
Table 5.11
ROM (Flash Memory for Code Storage) Characteristics
Conditions: VCC = PLLVCC = AVCC = 3.0 to 3.6 V, VREFH = 3.0 V to AVCC, VSS = PLLVSS = VREFL = 0 V
Operating temperature range during programming/erasing:
Ta = -20 to +85C (regular specifications), Ta = -40 to +85C (wide-range specifications)
Item
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
256 bytes
tP256
2
12
ms
8 Kbytes
tP8K
45
100
ms
PCLK = 50 MHz
NPEC 100
256 bytes
tP256
2.4
14.4
ms
Programming time
8 Kbytes
tP8K
54
120
ms
PCLK = 50 MHz
NPEC 100
8 Kbytes
tE8K
50
120
ms
64 Kbytes
tE64K
400
875
ms
128 Kbytes
tE128K
800
1750
ms
PCLK = 50 MHz
NPEC 100
8 Kbytes
tE8K
60
144
ms
64 Kbytes
tE64K
480
1050
ms
Erasure time
128 Kbytes
tE128K
960
2100
ms
PCLK = 50 MHz
NPEC 100
Rewrite/erase cycle*
1
NPEC
1000*
2
Times
Suspend delay time during writing
tSPD
120
s
First suspend delay time during erasing (in
suspend priority mode)
tSESD1
120
s
Second suspend delay time during erasing (in
suspend priority mode)
tSESD2
1.7
ms
Suspend delay time during erasing (in erasure
priority mode)
tSEED
1.7
ms
Data hold time*
3
TDRP
10
Year
Figure 5.29
PCLK = 50 MHz
Notes: 1. Definition of rewrite/erase cycle:
The rewrite/erase cycle is the number of erasing for each block. When the rewrite/erase cycle is n times (n = 1000), erasing
can be performed n times for each block. For instance, when 256-byte writing is performed 32 times for different addresses in
8-Kbyte block and then the entire block is erased, the rewrite/erase cycle is counted as one. However, writing to the same
address for several times as one erasing is not enabled (over writing is prohibited).
2. This indicates the minimum number that guarantees the characteristics after rewriting. (The guaranteed value is in the range
from one to the minimum number.)
3. This indicates the characteristic when rewrite is performed within the specification range including the minimum number.
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