UPD78F9221CS-CAC-A Renesas Electronics America, UPD78F9221CS-CAC-A Datasheet - Page 368

• Manufacturer Part Number: UPD78F9221CS-CAC-A
• Description: MCU 8BIT 2KB FLASH 20PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9221CS-CAC-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Flash Memory Programming Characteristics (T
Notes 1. Depending on the erasure count (N
Remark When a product is first written after shipment, “erase
(Note 3 is listed on the next page.)
366
Supply current
Erasure count
(per 1 block)
Chip erase time
Block erase time
Byte write time
Internal verify
Blank check
Total loss
Retention years
2. When the average temperature when operating and not operating is 85 C.
Parameter
erase time parameters.
Note 1
I
N
T
T
T
T
T
P
Symbol
CHAPTER 22 ELECTRICAL SPECIFICATIONS ((A2) grade product)
DD
CERASE
BERASE
WRITE
VERIFY
BLKCHK
T
ERASE
Note 3
T
V
T
T
N
T
N
T
N
T
N
T
N
T
N
T
N
T
N
T
Per 1 block
Per 1 byte
Per 1 block
T
A
A
A
A
A
A
A
A
A
A
A
A
DD
ERASE
ERASE
ERASE
ERASE
ERASE
ERASE
ERASE
ERASE
= 40 to +105 C
= 10 to +105 C,
= 10 to +105 C,
= 40 to +105 C,
= 40 to +105 C,
= 10 to +105 C,
= 10 to +105 C,
= 40 to +105 C,
= 40 to +105 C,
= 40 to +105 C, N
= 40 to +105 C
= 85 C
= 5.5 V
100
1000
100
1000
100
1000
100
1000
Note 2
User’s Manual U16898EJ6V0UD
, N
ERASE
ERASE
A
= –40 to +105 C, 2.7 V
), the erase time varies. Refer to the chip erase time and block
Conditions
ERASE
1000
1000
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
4.5 V
3.5 V
2.7 V
write” and “write only” are both taken as one rewrite.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
< 4.5 V
< 3.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V
V
(A2) grade product T
DD
MIN.
1000
5.5 V, V
10
SS
TYP.
= 0 V)
A
= 40 to
MAX.
10.1
12.3
150
480
120
7.0
0.8
1.0
1.2
4.8
5.2
6.1
1.6
1.8
2.0
9.1
0.4
0.5
0.6
2.6
2.8
3.3
0.9
1.0
1.1
4.9
5.4
6.6
6.8
27
+
Times
125
Years
Unit
mW
mA
ms
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
C