ADUC7129BSTZ126-RL Analog Devices Inc, ADUC7129BSTZ126-RL Datasheet - Page 3
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ADUC7129BSTZ126-RL
Manufacturer Part Number
ADUC7129BSTZ126-RL
Description
IC DAS MCU ARM7 ADC/DDS 80-LQFP
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC7xxxr
Datasheet
1.EVAL-ADUC7128QSPZ.pdf
(92 pages)
Specifications of ADUC7129BSTZ126-RL
Core Size
16/32-Bit
Program Memory Size
126KB (126K x 8)
Core Processor
ARM7
Speed
41.78MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
PLA, POR, PWM, PSM, Temp Sensor, WDT
Number Of I /o
38
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x12b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
80-LQFP
Controller Family/series
(ARM7) ADUC
No. Of I/o's
40
Cpu Speed
41.78MHz
No. Of Timers
5
Digital Ic Case Style
LQFP
Embedded Interface Type
I2C, SPI, UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
ADUC7129BSTZ126-RLTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADUC7129BSTZ126-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
GENERAL DESCRIPTION
The ADuC7128/ADuC7129 are fully integrated, 1 MSPS, 12-bit
data acquisition systems incorporating a high performance, multi-
channel analog-to-digital converter (ADC), DDS with line
driver, 16-/32-bit MCU, and Flash/EE memory on a single chip.
The ADC consists of up to 14 single-ended inputs. The ADC
can operate in single-ended or differential input modes. The
ADC input voltage is 0 to V
temperature sensor, and voltage comparator complete the ADC
peripheral set.
The ADuC7128/ADuC7129 integrate a differential line driver
output. This line driver transmits a sine wave whose values are
calculated by an on-chip DDS or a voltage output determined
by the DACDAT MMR.
The devices operate from an on-chip oscillator and PLL, generating
an internal high frequency clock of 41.78 MHz. This clock is
routed through a programmable clock divider from which the
MCU core clock operating frequency is generated.
REF
. Low drift band gap reference,
Rev. 0 | Page 3 of 92
The microcontroller core is an ARM7TDMI®, 16-/32-bit
reduced instruction set computer (RISC), offering up to
41 MIPS peak performance. There are 126 kB of nonvolatile
Flash/EE provided on-chip, as well as 8 kB of SRAM. The
ARM7TDMI core views all memory and registers as a single
linear array.
On-chip factory firmware supports in-circuit serial download
via the UART serial interface port, and nonintrusive emulation
is also supported via the JTAG interface. These features are
incorporated into a low cost QuickStart™ development system
supporting this MicroConverter® family.
The parts operate from 3.0 V to 3.6 V and are specified over an
industrial temperature range of −40°C to +125°C. When operating
at 41.78 MHz, the power dissipation is 135 mW. The line driver
output, if enabled, consumes an additional 30 mW.
ADuC7128/ADuC7129