HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 7
HD64570F16
Manufacturer Part Number
HD64570F16
Description
IC SCA SRL COMM ADAPTER 88QFP
Manufacturer
Renesas Electronics America
Datasheet
1.HD64570F16.pdf
(469 pages)
Specifications of HD64570F16
Applications
ISDN
Interface
Serial
Voltage - Supply
4.75 V ~ 5.25 V
Package / Case
88-QFP
Mounting Type
Surface Mount
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-20C to 75C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64570F16
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64570F16
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD64570F16V
Manufacturer:
INFINEON
Quantity:
12 000
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This user's manual describes the functions, performance, and usage of the HD64570 serial
communications adaptor (SCA) as a general-purpose communications control chip.
This manual consists of eleven chapters and an appendix.
— Section 1 Overview
— Section 2 Pin Arrangements and Functions
— Section 3 System Controller
— Section 4 Interrupt Controller
— Section 5 MSCI (Multiprotocol Serial Communication Interface)
— Section 6 DMAC (DMA Controller)
— Section 7 Timers
— Section 8 Wait Controller
This section outlines the functions, performance, and internal structure of the SCA.
This section shows the pin arrangements and lists the functions of each pin.
This section describes the operating modes of the chip (reset mode, normal operating mode,
system stop mode), the bus arbiter functions, and the bus interface needed for interfacing with
a host MPU.
This section describes the SCA's interrupt control logic, on-chip interrupt sources, vector
output (fixed and modified vectoring), and acknowledge cycle.
This section gives a general description of the asynchronous, byte-synchronous, and bit-
synchronous communication protocols supported by the built-in multiprotocol serial
communication interfaces (MSCI channels 0 and 1) that implement the main functions of the
SCA, and shows the register settings for various communication functions.
This section explains the single- and chained-block transfer modes supported by the built-in
direct memory access controller (DMAC channels 0 to 3). Internal register functions and
settings are also described.
This section explains operating modes and register settings of the built-in timers (channels
0 to 3), which generate internal interrupts.
This section describes the built-in wait controller, which inserts wait states during memory
access to one of three physical address spaces. Details about the associated internal registers
and WAIT pin are also provided.
How to Use This Manual
Rev. 0, 07/98, page iii of 11
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