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SLUSC99A July 2016 – January 2017 UCD3138128A

PRODUCTION DATA.

封裝選項

機械數據 (封裝 | 引腳)

PFC|80
- MTQF009B

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

5 Device Comparison

Table 1. Product Family Comparison

	UCD
FEATURE	3138 3138A RHA/RMH	3138064 3138064A RMH	3138 3138A RGC	3138064 3138064A RGC	3138064 RGZ	3138128 3138128A PFC	3138A64 PFC
Package Offering	40 Pin QFN (6mm x 6mm)	40 Pin QFN (6mm x 6mm)	64 Pin QFN ( 9mm x 9mm)	64 Pin QFN (9mm x 9mm)	48 Pin QFN (7mm x 7mm)	80 Pin QFP (14mm x 14mm) (Includes leads)	80 Pin QFP (14mm x 14mm) (Includes leads)
ARM7TDMI-S Core Processor	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz	31.25 MHz
High Resolution DPWM Outputs (250ps Resolution)	8	8	8	8	8	8	8
Number of High Speed Independent Feedback Loops (# Regulated Output Voltages	3	3	3	3	3	3	3
12-bit, 256kps, General Purpose ADC Channels	7	7	14	14	9	15	15
Digital Comparators at ADC Outputs	4	4	4	4	4	4	4
Flash Memory (Program)	32 kB	64 kB	32 kB	64 kB	64 kB	128 kB	64 kB
Number of Memory 32kB Flash Memory Banks	1	2	1	2	2	4	Only 1 bank of 64 kB Flash available
Flash Memory (Data)	2 kB	2 kB	2 kB	2 kB	2 kB	2 kB	2 kB
RAM	4 kB	4 kB	4 kB	4 kB	4 kB	8 kB	8 kB
Programmable Fault Inputs	1 + 2⁽¹⁾	1 + 2⁽¹⁾	4	2 + 2⁽¹⁾	1 + 2⁽¹⁾	4	4
High Speed Analog Comparators with Cycle-by-Cycle Current Limiting	6	6	7	7	6	7	7
UART (SCI)	1⁽¹⁾	1⁽¹⁾	2	2	2	2	2
PMBus/I²C	1	1	1	1	1	1	1
Additional I²C	0	0	0	1⁽¹⁾	1⁽¹⁾	1	1
SPI	0	0	0	1⁽¹⁾	1⁽¹⁾	1	1
Timers	4 (16 bit) and 1 (24 bit)	4 (16 bit) and 1 (24 bit)	4 (16 bit) and 1 (24 bit)	4 (16 bit) and 1 (24 bit)	4 (16 bit) and 1 (24 bit)	4 (16 bit) and 2 (24 bit)	4 (16 bit) and 2 (24 bit)
Timer PWM Outputs	1⁽¹⁾	1⁽¹⁾	2	2	1⁽¹⁾	4	4
Timer Capture Inputs	2⁽¹⁾	2⁽¹⁾	1 + 3⁽¹⁾	1 + 3⁽¹⁾	2⁽¹⁾	2 + 2⁽¹⁾	2 + 2⁽¹⁾
Total Digital GPIOs	18	18	30	30	24	43	43
External Interrupts	0	0	1	1	0	1	1
External Crystal Clock Support	no	no	no	no	no	Yes (pins #61, 62)	Yes (pins #61, 62)
Peak Current Mode Control	EADC2 Only	All EADC channels	EADC Only	All EADC channels	All EADC Channels	All EADC Channels	All EADC Channels

(1) Represents an alternate pin out that is programmable via firmware.

Table 2. Device Feature Information

FEATURE	UCD3138128A 80 PIN
ARM7TDMI-S Core Processor	31.25 MHz
High Resolution DPWM Outputs (250ps Resolution)	8
Number of High Speed Independent Feedback Loops (# Regulated Output Voltages)	3
12-bit, 539 ksps, General Purpose ADC Channels	15
Digital Comparators at ADC Outputs	4
Flash Memory (Program)	128 kB
Flash Memory (Data)	2 kB
Flash Security	√
RAM	8 kB
DPWM Switching Frequency	up to 2 MHz
Programmable Fault Inputs	4
High Speed Analog Comparators with Cycle-by-Cycle Current Limiting	7
UART (SCI)	2
PMBus	1
I²C	1
SPI	1
Timers	4 (16 bit) and 2 (24 bit)
Timer PWM Outputs	4
Timer Capture Inputs	2
Watchdog	√
On Chip Oscillator	√
Power-On Reset and Brown-Out Detector	√
Sync IN and Sync OUT Functions	√
Total GPIO (includes all pins with multiplexed functions such as, DPWM, Fault Inputs, SCI, etc.)	43
External Interrupts	1