AD6426 Analog Devices, AD6426 Datasheet - Page 2

• Manufacturer Part Number: AD6426
• Description: Enhanced GSM Processor
• Manufacturer: Analog Devices

This Information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog Devices assumes no
obligation regarding future manufacture unless otherwise agreed to in writing. No responsibility is assumed by Analog Devices for its use; nor for any
infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent
rights of Analog Devices.
Revision Preliminary 2.3 (June 9, ´98)
Preliminary Technical Information
DISPLAY
SYSTEM
CONNECTOR
POWER
ACCESSORY
BACKLIGHT
SRAM
SUB-
EEPROM
SYSTEM
KEYPAD
FLASH
ROM
SIM
USCRI
USCRX
USCTX
USCCTS
USCRTS
GPIO [9:0]
GPCS
GPPWRCTL
SIMCARD
SIMDATAOP
SIMDATAIP
SIMCLK
SIMRESET
SIMPROG
SIMSUPPLY
EEPROMEN
EEPROMDATA
EEPROMCLK
BACKLIGHT
KEYPADROW [5:0]
KEYPADCOL [3:0]
FLASHPWD
ROMCS
ADD [20:0]
DATA [15:0]
RAMCS
RD
WR
HWR
LWR
LCDCTL
DISPLAYCS
VDDRTC
PWRON
IRQ6
RESET
BOOTCODE
Figure 2. External Interfaces of the AD6426
VDD(10)
PROCESSOR
ENHANCED
AD6426
- 2 -
GSM
GND(10)
CALIBRATERADIO
RADIOPWRCTL
SYNTHDATA
OSC13MON
VBCRESET
SYNTHEN0
SYNTHEN1
SYNTHCLK
TXENABLE
TXPHASE
OSCOUT
JTAGEN
CLKOUT
ASOFS
BSOFS
ASCLK
BSCLK
VSCLK
OSCIN
CLKIN
RXON
AGCA
AGCB
ASDO
BSDO
BSIFS
VSDO
TXPA
VSFS
TMS
TDO
ASDI
BSDI
VSDI
TCK
TDI
Confidential Information
MCLK
RESET
ASDI
ASDIFS
ASDOFS
ASCLK
ASDO
BSDI
BSDIFS
BSCLK
BSDO
BSDOFS
MODE
VSDI
VSDO
VSCLK
VSFS
RXON
TXON
VBC / EVBC
AD6421 / 25
AD6426
VCTCXO
RADIO
PORT
JTAG