R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 37

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/1A Group, R8C/1B Group
Rev.1.40
REJ03B0144-0140
Figure 5.7
Table 5.13
NOTES:
t
t
t
t
t
t
t
t
t
t
t
SCL
SCLH
SCLL
sf
SP
BUF
STAH
STAS
STOS
SDAS
SDAH
Symbol
1. V
2. 1t
SDA
SCL
CC
CYC
Dec 08, 2006
= 2.7 to 5.5 V, V
= 1/f1(s)
SCL input cycle time
SCL input “H” width
SCL input “L” width
SCL, SDA input fall time
SCL, SDA input spike pulse rejection time
SDA input bus-free time
Start condition input hold time
Retransmit start condition input setup time
Stop condition input setup time
Data input setup time
Data input hold time
P
I/O Timing of I
Timing Requirements of I
(2)
NOTES:
1. Start condition
2. Stop condition
3. Retransmit start condition
t
BUF
S
t
(1)
sf
SS
Page 35 of 45
V
V
t
Parameter
= 0 V and Ta = -20 to 85 ° C / -40 to 85 ° C, unless otherwise specified.
STAH
IH
IL
t
SCLL
2
C bus Interface
t
SCL
t
SCLH
2
C bus Interface
t
SDAH
Condition
(1)
Sr
(3)
t
STAS
12t
3t
5t
1t
CYC
CYC
CYC
5t
3t
3t
3t
CYC
Min.
CYC
CYC
CYC
CYC
+300
+300
−
−
0
+600
+20
(2)
(2)
(2)
(2)
(2)
(2)
(2)
t
(2)
SDAS
t
Standard
SP
5. Electrical Characteristics
Typ.
t
−
−
−
−
−
−
−
−
−
−
−
STOS
1t
P
Max.
CYC
300
(2)
−
−
−
−
−
−
−
−
−
(2)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns