Datasheet

R01DS0041EJ0150 Rev.1.50 Page 205 of 221
Oct 18, 2013
RX210 Group 5. Electrical Characteristics
[Chip version B]
Note 1. The operating frequency is 20 MHz (max.) when the voltage is in the range from 1.62 V to less than 1.8 V.
Table 5.85 E2 DataFlash Characteristics (6)
: middle-speed operating modes 1B and 2B
Conditions: VCC = AVCC0 = 1.62 to 3.6 V, VREFH = VREFH0 = AVCC0, VSS = AVSS0 = VREFL = VREFL0 = 0 V
Temperature range for the programming/erasure operation: T
a
= –40 to +105°C
Item Symbol
FCLK = 4 MHz FCLK = 32 MHz*
1
Unit
Min. Typ. Max. Min. Typ. Max.
Programming time
when N
DPEC
≤ 100 times
2 bytes t
DP2
— 0.28 5.1 — 0.20 2.8 ms
8 bytes t
DP8
— 0.32 6.0 — 0.22 3.2
Programming time
when N
DPEC
> 100 times
2 bytes t
DP2
— 0.36 7.6 — 0.25 4.2 ms
8 bytes t
DP8
— 0.40 8.8 — 0.28 4.5
Erasure time
when N
DPEC
≤ 100 times
128 bytes t
DE128
— 4.8 32.4 — 4.1 12 ms
Erasure time
when N
DPEC
> 100 times
128 bytes t
DE128
— 5.8 51.4 — 4.9 17 ms
Blank check time 2 bytes t
DBC2
——110——40μs
2 Kbytes t
DBC2K
——16.3——2.6ms
Suspend delay time during programming
(in programming/erasure priority mode)
t
DSPD
——1.7——1.6ms
First suspend delay time during
programming (in suspend priority mode)
t
DSPSD1
— — 220 — — 120 μs
Second suspend delay time during
programming (in suspend priority mode)
t
DSPSD2
——1.7——1.6ms
Suspend delay time during erasing
(in programming/erasure priority mode)
t
DSED
——1.7——1.6ms
First suspend delay time during erasing
(in suspend priority mode)
t
DSESD1
— — 220 — — 120 μs
Second suspend delay time during erasing
(in suspend priority mode)
t
DSESD2
——1.7——1.6ms