32-Bit ARM7TDMI

32-Bit ARM7TDMI™ CPU with FLAS H, CAN-, LCD- and Stepper Motor Module

		CDC32xyG-Family			CEA32xyA			CBC32xyA
Type no.		CDC3257G	CDC3207G	CDC3217G	CEA3257A	CEA3207A	CEA3217A	CBC3207A	CBC3217A
ROM (byte)		256 K	512 K	1024 K	256 K	512 K	1024 K	512 K	1024 K
RAM (byte)		12 K	32 K		8 K	32 K	32 K	32 K
Supply Voltage (V)		3,5-5,5 @50MHz- PLL			3,5-5,5 @50MHz- PLL			3,5-5,5 @50MHz- PLL
I/O Ports		102			102			102
Ext Int		2x6			2x6			2x6
Timer	8 Bit	4			4			4
	16 Bit	1			1			1
Uart/Usart Channels		2/-			2/-			2/-
SIO Channels		2			2			2
I2C		2			2			2
ADC(ch/Bit)		16/10			16/10			16/10
DAC(ch/Bit)		(AM)			-			-
Clock		main OCO			main OCO			main OCO
Add. Features		4 x CAN 2.0B Module, 48Seg x 4 Com LCD Controller Module, 7 Stepper Motor Module, 32 High Current I/O’s (30 mA) 6 x 16 Bit or12 x 8 Bit PWM Module, Pulse Generator Module, 6 x 16 Bit Capture Compare Module, Sound generator Module (AM), EMI Reduced Module, Device Lock Module, 2 x Input Comparator, RTC, Watchdog timer, 3 x DMA Channel, RESET- Alarm, Voltage Supervisor, Clock Supervisor, ‘on chip’ RC Oscillator, 2 SW select clock Output, JTAG Interface, (-40 + 105° C)			Same as CDC32xyG without Stepper Motor-, Sound- and JTAG Module			Same as CDC32xyG without LCD-, Stepper Motor-, Soundand JTAG Module
Package		PQFP 128 (14x20mm)			PQFP 128 (14x20mm)			PQFP 128 (14x20mm)
Notes		LCD-Control