DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 255

• Manufacturer Part Number: DS21455
• Description: Network Controller & Processor ICs Quad E1-T1-J1 Single -Chip Transceiver (S
• Manufacturer: Maxim Integrated Products

Specifications of DS21455

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

Figure 38-3. Motorola Bus Timing (BTS = 1 / MUX = 1)
AD0-AD7
AD0-AD7
A8 & A9
(write)
(read)
CS
R /W
AS
DS
PW EL
t ASD
t
t ASL
ASL
PW
t
ASH
AHL
t RWS
t ASED
255 of 270
t
AHL
t CS
t
DDR
t CYC
t
DSW
PW EH
t CH
t
t
DHW
DHR
t
RWH