at86zl3201 ATMEL Corporation, at86zl3201 Datasheet - Page 3

• Manufacturer Part Number: at86zl3201
• Description: At86zl3201 Z-link? Controller 8-bit Avr Microcontroller Customized For Ieee 802.15.4 And Zigbee? Wireless Systems Customized For Ieee 802.15.4 And Zigbee? Wireless Systems
• Manufacturer: ATMEL Corporation

Figure 1. Block Diagram
5056CS–WIRE–6/04
PROGRAMMING
8 KB ROM
JTAG TAP
ON-CHIP
LOGIC
DEBUG
TIMER0
SPI0
INSTRUCTION BUS
PROGRAM
COUNTER
16-BIT
PC0 - PC7
PA0 - PA7
PORTA
PORTC
INSTRUCTION
INSTRUCTION
32 KB FLASH
TIMER3
REGISTER
DECODER
CONTROL
LINES
TIMER2
GENERATOR
REGISTERS
REGISTERS
8 KB SRAM
TX BUFFER
PURPOSE
REGISTER
RND NUM
GENERAL
POINTER
AES 128
STATUS
ENGINE
STACK
FLAG
ALU
X
Y
Z
8-BIT DATA BUS
8-BIT DATA BUS
MCU CONTROL
HIGH-FREQ
CONTROLLER
CONTROLLER
PROG CLOCK
GENERATOR
GENERATOR
WATCH-DOG
MODULO 20
RESET UNIT
RX BUFFER
INTERRUPT
REGISTER
COUNTER
OSC
TIMER
ADC
CRC
32KHZ OSC
PD0 - PD7
PORTD
10-BIT ADC
RESET DETECT
POR / BOR
TIMER1
UART
PB0 - PB7
PORTB
BANDGAP
VOLT REF
SPI1
BANDGAP_VREF
CLK_HS_OUT
EXT_VREF
RESET_N
10 PF
VDD
GND
AVDD
AGND
ADC0
ADC2
ADC3
ADC1
3