CG64xxAM Preliminary Data Sheet
PSoC™ Overview
Document Conventions
Table of Contents
For an in depth discussion and more information on your PSoC
device, obtain the PSoC Mixed-Signal Array Technical Refer-
ence Manual on http://www.cypress.com. This data sheet
encompasses and is organized into the following chapters and
sections.
Acronyms Used
The following table lists the acronyms that are used in this doc-
ument.
Acronym
AC
Description
1.
Pin Information ............................................................. 8
alternating current
1.1 Pinouts ................................................................... 8
1.1.1 8-Pin Part Pinout ...................................... 8
1.1.2 20-Pin Part Pinout .................................... 9
ADC
API
analog-to-digital converter
application programming interface
central processing unit
continuous time
CPU
CT
2.
3.
Register Reference ..................................................... 10
DAC
DC
digital-to-analog converter
direct current
2.1 Register Conventions ........................................... 10
2.2 Register Mapping Tables ..................................... 10
FSR
GPIO
IO
full scale range
Electrical Specifications ............................................ 13
general purpose IO
input/output
3.1 Absolute Maximum Ratings ................................ 14
3.2 Operating Temperature ....................................... 14
3.3 DC Electrical Characteristics ................................ 14
3.3.1 DC Chip-Level Specifications ................... 14
3.3.2 DC General Purpose IO Specifications .... 15
3.3.3 DC Amplifier Specifications ...................... 15
3.3.4 DC POR and LVD Specifications ............. 16
3.3.5 DC Programming Specifications ............... 16
3.4 AC Electrical Characteristics ................................ 17
3.4.1 AC Chip-Level Specifications ................... 17
3.4.2 AC General Purpose IO Specifications .... 18
3.4.3 AC Amplifier Specifications ...................... 18
3.4.4 AC Digital Block Specifications ................. 19
3.4.5 AC External Clock Specifications ............. 20
3.4.6 AC Programming Specifications ............... 20
3.4.7 AC I2C Specifications ............................... 21
IPOR
LSb
imprecise power on reset
least-significant bit
LVD
low voltage detect
MSb
PC
most-significant bit
program counter
POR
PPOR
PSoC™
PWM
ROM
SC
power on reset
precision power on reset
Programmable System-on-Chip
pulse width modulator
read only memory
switched capacitor
SRAM
static random access memory
4.
Packaging Information ............................................... 22
Units of Measure
4.1 Packaging Dimensions ......................................... 22
4.2 Thermal Impedances .......................................... 23
4.3 Solder Reflow Peak Temperature ........................ 23
A units of measure table is located in the Electrical Specifica-
tions section. Table 3-1 on page 13 lists all the abbreviations
used to measure the PSoC devices.
5.
6.
Ordering Information .................................................. 24
Sales and Service Information .................................. 25
Numeric Naming
6.0 Revision History .................................................. 25
6.1 Copyrights and Flash Code Protection ................ 25
Hexidecimal numbers are represented with all letters in upper-
case with an appended lowercase ‘h’ (for example, ‘14h’ or
‘3Ah’). Hexidecimal numbers may also be represented by a ‘0x’
prefix, the C coding convention. Binary numbers have an
appended lowercase ‘b’ (e.g., 01010100b’ or ‘01000011b’).
Numbers not indicated by an ‘h’, ‘b’, or 0x are decimal.
May 24, 2005
Document No. 001-00353 Rev. **
7
CYPRESS [ CYPRESS ]
