RX21A_15 Datasheet, PDF (5/132 Pages) Renesas Technology Corp – Renesas MCUs

RX21A Group
1. Overview
Table 1.1
Outline of Specifications (4 / 4)
Classification Module/Function
Description
Package
100-pin LQFP (PLQP0100KB-A) 14 x 14 mm, 0.5-mm pitch
80-pin LQFP (PLQP0080KB-A) 12 x 12mm, 0.5-mm pitch
64-pin LQFP (PLQP0064KB-A) 10 x 10mm, 0.5-mm pitch
100-pin TFLGA (PTLG0100JA-A) 7 × 7 mm, 0.65-mm pitch
On-chip debugging system
E1 emulator (FINE interfaces)
Note 1. Contact a Renesas Electronics sales office for more information.
Note 2. Please contact Renesas Electronics sales office for derating of operation under Ta = +85°C to +105°C. Derating is the
systematic reduction of load for the sake of improved reliability.
Note 3. The unique ID specification and the calibration functions of the temperature sensor and the 24-Bit ∆Σ A/D converter of these
products differ from other products. For details, see following sections in the RX21A Group User’s Manual: Hardware.
Section 34.2.11, ∆Σ A/D Input Impedance Calibration Data Register (DSADIIC)
Section 34.2.12, ∆Σ A/D Gain Calibration Data Registers (DSADGmXn) (m = 0 to 6, n = 1, 2, 4, 8, 16, and 32)
Section 37.2.2, Temperature Sensor Calibration Data Registers (TSCDRn) (n = 0,1,3)
Section 37.3, Using the Temperature Sensor
Section 42.2.15, Unique ID Registers (UIDRn) (n = 0 to 3)
Table 1.2
Comparison of Functions for Different Packages
Module/Functions
Interrupt
External interrupts
DMA
DMA controller
Data transfer controller
Timers
Multi-function timer pulse unit 2
Port output enable 2
8-bit timer
Compare match timer
Realtime clock
Watchdog timer
Independent watchdog timer
Communication Serial communications interface
function
I²C bus interface
Serial peripheral interface
24-bit ∆Σ A/D converter
10-bit A/D converter
Temperature sensor
D/A converter
CRC calculator
Data encryption unit
Event link controller
Comparator A
Comparator B
Package
RX21A Group
100 Pins
80 Pins
64 Pins
NMI, IRQ0 to IRQ7
NMI, IRQ0 to IRQ2,
IRQ4 to IRQ7
4 channels (DMAC0 to DMAC3)
Supported
6 channels (MTU0 to MTU5)
POE0# to POE3#, POE8#
2 channels × 2 units
2 channels × 2 units
Supported
Supported
Supported
5 channels (SCI1, 5, 6, 8, 9) (including one channel for IrDA)
2 channels
1 channel
2 channels
7 channels
4 channels
3 channels
7 channels
(AN0 to AN6)
4 channels
(AN0, AN1, AN4,
AN5)
Supported
2 channels
—
Supported
Supported
Supported
2 channels
1 channel
2 channels
100-pin LQFP
100-pin TFLGA
80-pin LQFP
64-pin LQFP
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
Page 5 of 132