R5F21257SNFP#U0 Renesas Electronics America, R5F21257SNFP#U0 Datasheet - Page 28

• Manufacturer Part Number: R5F21257SNFP#U0
• Description: IC R8C/25 MCU FLASH 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21257SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/24 Group, R8C/25 Group
Rev.3.00
REJ03B0117-0300
Table 5.2
NOTES:
V
V
V
V
I
I
I
I
I
I
I
I
f
f
−
OH(sum)
OH(sum)
OH(peak)
OH(avg)
OL(sum)
OL(sum)
OL(peak)
OL(avg)
(XIN)
(XCIN)
CC
SS
IH
IL
Symbol
1. V
2. The average output current indicates the average value of current measured during 100 ms.
/AV
/AV
SS
CC
CC
Feb 29, 2008
= 2.2 to 5.5 V at T
Supply voltage
Supply voltage
Input “H” voltage
Input “L” voltage
Peak sum output
“H” current
Average sum
output “H” current
Peak output “H”
current
Average output
“H” current
Peak sum output
“L” current
Average sum
output “L” current
Peak output “L”
current
Average output
“L” current
XIN clock input oscillation frequency
XCIN clock input oscillation frequency
System clock
Recommended Operating Conditions
opr
Page 26 of 51
Parameter
= -20 to 85°C (N version) / -40 to 85°C (D version), unless otherwise specified.
Sum of all pins I
Sum of all pins I
Except P2_0 to P2_7
P2_0 to P2_7
Except P2_0 to P2_7
P2_0 to P2_7
Sum of all pins I
Sum of all pins I
Except P2_0 to P2_7
P2_0 to P2_7
Except P2_0 to P2_7
P2_0 to P2_7
OCD2 = 0
XlN clock selected
OCD2 = 1
On-chip oscillator clock
selected
OH(peak)
OH(avg)
OL(peak)
OL(avg)
3.0 V ≤ V
2.7 V ≤ V
2.2 V ≤ V
2.2 V ≤ V
3.0 V ≤ V
2.7 V ≤ V
2.2 V ≤ V
FRA01 = 0
Low-speed on-chip
oscillator clock selected
FRA01 = 1
High-speed on-chip
oscillator clock selected
3.0 V ≤ V
FRA01 = 1
High-speed on-chip
oscillator clock selected
2.7 V ≤ V
FRA01 = 1
High-speed on-chip
oscillator clock selected
2.2 V ≤ V
Conditions
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
≤ 5.5 V
< 3.0 V
< 2.7 V
≤ 5.5 V
≤ 5.5 V
< 3.0 V
< 2.7 V
≤ 5.5 V
≤ 5.5 V
≤ 5.5 V
0.8 V
Min.
2.2
−
0
−
−
−
−
−
−
−
−
−
−
−
−
0
0
0
0
0
0
0
−
−
−
−
CC
5. Electrical Characteristics
Standard
Typ.
125
0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.2 V
Max.
-160
V
160
5.5
-80
-10
-40
-20
80
10
40
20
20
10
70
20
10
20
10
-5
−
5
5
5
−
5
CC
CC
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
kHz
kHz
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V