R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 629

• Manufacturer Part Number: R5F21324ANSP#U1
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Ar

Specifications of R5F21324ANSP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 15
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

RENESAS TECHNICAL UPDATE
Figure 2.7 Electrical Characteristics of the Flash Memory Suspend Function
3. Slated Changes
2.4 Note on XCIN Clock
2.3 Change in the Flash Memory Suspend Function's Electrical Characteristics
Contact the Renesas Technology sales department for products including the high-speed on-chip oscillator.
Flash Memory (Program ROM) Electrical Characteristics
Flash Memory (Data flash Block A to Block D) Electrical Characteristics
Notes:
Notes:
The XIN-XOUT pin and XCIN-XCOUT pin are shared pins (P4_6 and P4_7) in the R8C/32A Group,
R8C/33A Group, and R8C/3GA Group. The XCIN clock cannot be used when using the XIN clock.
−
−
−
−
Allow 33 ms or more of the suspend during flash memory auto-erasure [refer to Figure 2.7].
Symbol
Symbol
1. V
1. V
CC
CC
= 2.7 to 5.5 V at T
= 2.7 to 5.5 V at T
Interval from erase start/restart until
following suspend request
Suspend interval necessary for auto-
erasure to complete
Interval from erase start/restart until
following suspend request
Suspend interval necessary for auto-
erasure to complete
opr
opr
Parameter
Parameter
= 0 to 60°C, unless otherwise specified.
= −20 to 85°C (N version) / −40 to 85°C (D version), unless otherwise specified.
TN-R8C-A001B/E
Conditions
Conditions
Min.
20
0
Min.
33
33
0
3
33
33
Standard
Typ.
−
−
Typ.
Standard
−
−
Max.
Date: Sep.24.2009
Max.
−
−
−
−
Page 9 of 9
Unit
ms
Unit
μs
ms
μs
ms
ms