1pcs MC9S08DZ60MLH memory chip 8-bit microcontroller 60K RAM LQFP-64 flash

Description

Specifications:
DOC™Circuitry Dynamically Changes Output Impedance, Resulting in Noise Reduction Without Speed Degradation
Dynamic Drive Capability Is Equivalent to Standard Outputs With I
OH
and I
OL
of ±24 mA at 2.5-V V
CC
Control Inputs V
IH
/V
IL
Levels are Referenced to V
CCA
Voltage
If Either V
CC
Input Is at GND, Both Ports Are in the High-Impedance State
Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications
I
off
Supports Partial-Power-Down Mode Operation
Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.4-V to 3.6-V Power-Supply Range
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
1000-V Charged-Device Model (C101)
This 16-bit (dual-octal) noninverting bus transceiver uses two separate configurable power-supply rails. The A-port is designed to track V
CCA
. V
CCA
accepts any supply voltage from 1.4 V to 3.6 V. The B-port is designed to track V
CCB
. V
CCB
accepts any supply voltage from 1.4 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.
The SN74AVCA164245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the outputs so the buses are effectively isolated.
The SN74AVCA164245 is designed so that the control pins (1DIR, 2DIR, 1OE\, and 2OE\) are supplied by V
CCA
.
To ensure the high-impedance state during power up or power down, OE\ should be tied to V
CCA
through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for partial-power-down applications using I
off
. The I
off
circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. If either V
CC
input is at GND, then both ports are in the high-impedance state.
Package Including:
Chip x 1pcs
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