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參數(shù)資料
型號(hào)： SM320F28335GHHAEP
廠商： Texas Instruments
文件頁數(shù)： 87/167頁
文件大?。?/td> 0K
描述： IC DIGITAL SIGNAL CTLR 179-BGA
產(chǎn)品培訓(xùn)模塊： ControlSUITE
Motor Signal Chain Overview
TPS75005 Single IC Power for C2000 MCU
標(biāo)準(zhǔn)包裝： 189
系列： TMS320F28x3x Delfino™, C2000™
核心處理器： C28x
芯體尺寸： 32-位
速度： 150MHz
連通性： CAN，EBI/EMI，I²C，McBSP，SCI，SPI，UART/USART
外圍設(shè)備： DMA，POR，PWM，WDT
輸入/輸出數(shù)： 88
程序存儲(chǔ)器容量： 512KB（256K x 16）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 34K x 16
電壓 - 電源 (Vcc/Vdd)： 1.805 V ~ 1.995 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 16x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 179-LFBGA
包裝： 托盤
產(chǎn)品目錄頁面： 718 (CN2011-ZH PDF)
其它名稱： 296-25243
SPRS581D – JUNE 2009 – REVISED MAY 2012
Table 2-2. Signal Descriptions (continued)
PIN NO.
PGF/P
NAME
DESCRIPTION (1)
GHH
GJZ
TP
BALL #
PIN #
GPIO11
General purpose input/output 11 (I/O/Z)
EPWM6B
Enhanced PWM6 output B (O)
20
G2
G3
SCIRXDB
SCI-B receive data (I)
ECAP4
Enhanced CAP Input/Output 4 (I/O)
GPIO12
General purpose input/output 12 (I/O/Z)
TZ1
Trip Zone input 1 (I)
21
G3
H1
CANTXB
Enhanced CAN-B transmit (O)
MDXB
McBSP-B transmit serial data (O)
GPIO13
General purpose input/output 13 (I/O/Z)
TZ2
Trip Zone input 2 (I)
24
H3
H2
CANRXB
Enhanced CAN-B receive (I)
MDRB
McBSP-B receive serial data (I)
GPIO14
General purpose input/output 14 (I/O/Z)
Trip Zone input 3/External Hold Request. XHOLD, when active (low), requests the external
interface (XINTF) to release the external bus and place all buses and strobes into a high-
impedance state. To prevent this from happening when TZ3 signal goes active, disable this
TZ3/XHOLD
function by writing XINTCNF2[HOLD] = 1. If this is not done, the XINTF bus will go into
25
H2
H3
high impedance anytime TZ3 goes low. On the ePWM side, TZn signals are ignored by
default, unless they are enabled by the code. The XINTF will release the bus when any
current access is complete and there are no pending accesses on the XINTF. (I)
SCITXDB
SCI-B Transmit (I)
MCLKXB
McBSP-B transmit clock (I/O)
GPIO15
General purpose input/output 15 (I/O/Z)
Trip Zone input 4/External Hold Acknowledge. The pin function for this option is based on
the direction chosen in the GPADIR register. If the pin is configured as an input, then TZ4
function is chosen. If the pin is configured as an output, then XHOLDA function is chosen.
TZ4/XHOLDA
XHOLDA is driven active (low) when the XINTF has granted an XHOLD request. All XINTF
26
H4
J1
buses and strobe signals will be in a high-impedance state. XHOLDA is released when the
XHOLD signal is released. External devices should only drive the external bus when
XHOLDA is active (low). (I/0)
SCIRXDB
SCI-B receive (I)
MFSXB
McBSP-B transmit frame synch (I/O)
GPIO16
General purpose input/output 16 (I/O/Z)
SPISIMOA
SPI slave in, master out (I/O)
27
H5
J2
CANTXB
Enhanced CAN-B transmit (O)
TZ5
Trip Zone input 5 (I)
GPIO17
General purpose input/output 17 (I/O/Z)
SPISOMIA
SPI-A slave out, master in (I/O)
28
J1
J3
CANRXB
Enhanced CAN-B receive (I)
TZ6
Trip zone input 6 (I)
GPIO18
General purpose input/output 18 (I/O/Z)
SPICLKA
SPI-A clock input/output (I/O)
62
L6
N8
SCITXDB
SCI-B transmit (O)
CANRXA
Enhanced CAN-A receive (I)
GPIO19
General purpose input/output 19 (I/O/Z)
SPISTEA
SPI-A slave transmit enable input/output (I/O)
63
K7
M8
SCIRXDB
SCI-B receive (I)
CANTXA
Enhanced CAN-A transmit (O)
GPIO20
General purpose input/output 20 (I/O/Z)
EQEP1A
Enhanced QEP1 input A (I)
64
L7
P9
MDXA
McBSP-A transmit serial data (O)
CANTXB
Enhanced CAN-B transmit (O)
GPIO21
General purpose input/output 21 (I/O/Z)
EQEP1B
Enhanced QEP1 input B (I)
65
P7
N9
MDRA
McBSP-A receive serial data (I)
CANRXB
Enhanced CAN-B receive (I)
26
Introduction
Copyright 2009–2012, Texas Instruments Incorporated
Product Folder Link(s): SM320F28335-EP
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