DS2153QN-A7 Maxim Integrated, DS2153QN-A7 Datasheet - Page 9
DS2153QN-A7
Manufacturer Part Number
DS2153QN-A7
Description
In Stock
Manufacturer
Maxim Integrated
Datasheet
1.DS2153QA7.pdf
(60 pages)
- Current page: 9 of 60
- Download datasheet (887Kb)
DS2153Q
3 PARALLEL PORT
The DS2153Q is controlled via a multiplexed bidirectional address/data bus by an external
microcontroller or microprocessor. The DS2153Q can operate with either Intel or Motorola bus timing
configurations. If the BTS pin is tied low, Intel timing will be selected; if tied high, Motorola timing will
be selected. All Motorola bus signals are listed in parentheses (). See the timing diagrams in Section
14
for more details. The multiplexed bus on the DS2153Q saves pins because the address information and
data information share the same signal paths. The addresses are presented to the pins in the first portion of
the bus cycle and data will be transferred on the pins during second portion of the bus cycle. Addresses
must be valid prior to the falling edge of ALE (AS), at which time the DS2153Q latches the address from
the AD0 to AD7 pins. Valid write data must be present and held stable during the later portion of the DS
or
pulses. In a read cycle, the DS2153Q outputs a byte of data during the latter portion of the DS or
WR
pulses. The read cycle is terminated and the bus returns to a high-impedance state as
transitions
RD
RD
high in Intel timing or as DS transitions low in Motorola timing.
9 of 60
Related parts for DS2153QN-A7
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
IC TXRX E1 1-CHIP 5V 44-PLCC
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
IC TXRX E1 1-CHIP 5V 44-PLCC
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
IC TXRX E1 1-CHIP 5V 44-PLCC
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Network Controller & Processor ICs
Manufacturer:
Maxim Integrated
Datasheet:
Part Number:
Description:
Network Controller & Processor ICs
Manufacturer:
Maxim Integrated
Datasheet:
Part Number:
Description:
power light source Luxeon Line
Manufacturer:
LUMILEDS [Lumileds Lighting Company]
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products